Transaction not yet indexed

52SfKTES3TLZaAN9DRowDNf6uSzqzV8RDqueyaSTLiYHFSATLeeZTCcpYfegPyPWBzhfWCMsiRtQU3qGyTkz5MCn

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.